263526770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 561297600

約数和(自身を除く): 297770830

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 58, 65, 95, 130, 145, 169, 190, 247, 283, 290, 338, 377, 494, 551, 566, 754, 845, 1102, 1235, 1415, 1690, 1885, 2470, 2755, 2830, 3211, 3679, 3770, 4901, 5377, 5510, 6422, 7163, 7358, 8207, 9802, 10754, 14326, 16055, 16414, 18395, 24505, 26885, 32110, 35815, 36790, 41035, 47827, 49010, 53770, 69901, 71630, 82070, 93119, 95654, 106691, 139802, 155933, 186238, 213382, 239135, 311866, 349505, 465595, 478270, 533455, 699010, 779665, 908713, 931190, 1066910, 1386983, 1559330, 1817426, 2027129, 2773966, 4054258, 4543565, 6934915, 9087130, 10135645, 13869830, 20271290, 26352677, 52705354, 131763385, 263526770]

約数ペア:

[(1, 263526770), (2, 131763385), (5, 52705354), (10, 26352677), (13, 20271290), (19, 13869830), (26, 10135645), (29, 9087130), (38, 6934915), (58, 4543565), (65, 4054258), (95, 2773966), (130, 2027129), (145, 1817426), (169, 1559330), (190, 1386983), (247, 1066910), (283, 931190), (290, 908713), (338, 779665), (377, 699010), (494, 533455), (551, 478270), (566, 465595), (754, 349505), (845, 311866), (1102, 239135), (1235, 213382), (1415, 186238), (1690, 155933), (1885, 139802), (2470, 106691), (2755, 95654), (2830, 93119), (3211, 82070), (3679, 71630), (3770, 69901), (4901, 53770), (5377, 49010), (5510, 47827), (6422, 41035), (7163, 36790), (7358, 35815), (8207, 32110), (9802, 26885), (10754, 24505), (14326, 18395), (16055, 16414)]